Hello, I have the Sony “49” Led X800E series 2160P 4K UHD TV with HDR, I was wondering what are the bits for this tv? Is it 8 bit or 10 bit?

spacemissing

Whether it is 8 or 10 bit doesn't matter. You can't change it. Digital video really should have started at no less than 12 bits, but engineering it would probably have kept it out of the hands of the public until years from now. Maybe that would have been for the best, but with things as they are, we will probably never see anything beyond 10 bits.